KR101786658B1 - Led용 방열판, 자동차 헤드램프, 및 이의 제조 방법 - Google Patents

Led용 방열판, 자동차 헤드램프, 및 이의 제조 방법 Download PDF

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Publication number
KR101786658B1
KR101786658B1 KR1020150109697A KR20150109697A KR101786658B1 KR 101786658 B1 KR101786658 B1 KR 101786658B1 KR 1020150109697 A KR1020150109697 A KR 1020150109697A KR 20150109697 A KR20150109697 A KR 20150109697A KR 101786658 B1 KR101786658 B1 KR 101786658B1
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KR
South Korea
Prior art keywords
thin film
metal thin
functional group
carbon nanotubes
heat
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KR1020150109697A
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English (en)
Korean (ko)
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KR20160047384A (ko
Inventor
조병규
김율구
장봉준
김광진
Original Assignee
현대자동차 주식회사
더 보드 오브 리젠츠 오브 더 네바다 시스템 오브 하이어 에듀케이션 온 비헬프 오브 더 유니버시티 오브 네바다 라스베가스
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Application filed by 현대자동차 주식회사, 더 보드 오브 리젠츠 오브 더 네바다 시스템 오브 하이어 에듀케이션 온 비헬프 오브 더 유니버시티 오브 네바다 라스베가스 filed Critical 현대자동차 주식회사
Publication of KR20160047384A publication Critical patent/KR20160047384A/ko
Application granted granted Critical
Publication of KR101786658B1 publication Critical patent/KR101786658B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/14—Solid materials, e.g. powdery or granular
    • F21S48/328—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/42—Forced cooling
    • F21S45/43—Forced cooling using gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S45/00—Arrangements within vehicle lighting devices specially adapted for vehicle exteriors, for purposes other than emission or distribution of light
    • F21S45/40—Cooling of lighting devices
    • F21S45/47—Passive cooling, e.g. using fins, thermal conductive elements or openings
    • F21S48/115—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/64—Heat extraction or cooling elements
    • H01L33/641—Heat extraction or cooling elements characterized by the materials
    • F21W2101/10—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
    • H01L2933/0008—Processes
    • H01L2933/0033—Processes relating to semiconductor body packages
    • H01L2933/0075—Processes relating to semiconductor body packages relating to heat extraction or cooling elements

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
KR1020150109697A 2014-10-22 2015-08-03 Led용 방열판, 자동차 헤드램프, 및 이의 제조 방법 KR101786658B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/520,917 US20160116132A1 (en) 2014-10-22 2014-10-22 Heat dissipating plate device for light emitting diode, head lamp for automobile and method for preparing the same
US14/520,917 2014-10-22

Publications (2)

Publication Number Publication Date
KR20160047384A KR20160047384A (ko) 2016-05-02
KR101786658B1 true KR101786658B1 (ko) 2017-10-18

Family

ID=55698539

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150109697A KR101786658B1 (ko) 2014-10-22 2015-08-03 Led용 방열판, 자동차 헤드램프, 및 이의 제조 방법

Country Status (4)

Country Link
US (2) US20160116132A1 (zh)
KR (1) KR101786658B1 (zh)
CN (1) CN106152002B (zh)
DE (1) DE102015204934A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD894141S1 (en) * 2018-08-29 2020-08-25 Samsung Electronics Co., Ltd. Television receiver
KR102041737B1 (ko) 2018-12-27 2019-11-06 문규식 방열성능이 향상된 차량 램프용 히트싱크 및 그 제조방법
KR102158330B1 (ko) 2018-12-27 2020-09-21 이영숙 방열구조체 일체형 ｐｃｂ가 구비된 차량용 램프

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080131722A1 (en) 2006-03-21 2008-06-05 Ephraim Suhir Single Layer Carbon Nanotube-Based Structures and Methods for Removing Heat from Solid-State Devices
US20100102280A1 (en) * 2007-02-02 2010-04-29 Sony Deutschland Gmbh Method of producing a film of carbon nanotubes on a substrate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3887315B2 (ja) * 2001-04-12 2007-02-28 ザ ペン ステート リサーチ ファウンデーション 開放端を有する精製単層カーボンナノチューブを合成する方法
US20130075074A1 (en) * 2004-07-26 2013-03-28 Kuo-Ching Chiang Thermal Dissipation Device
US7494639B2 (en) * 2004-12-28 2009-02-24 William Marsh Rice University Purification of carbon nanotubes based on the chemistry of fenton's reagent
KR100674404B1 (ko) * 2005-07-05 2007-01-29 재단법인서울대학교산학협력재단 탄소나노튜브가 코팅된 방열판 및 그 제조방법
TWI434904B (zh) * 2006-10-25 2014-04-21 Kuraray Co 透明導電膜、透明電極基板及使用它之液晶配向膜之製法、以及碳奈米管及其製法
US8230690B1 (en) * 2008-05-20 2012-07-31 Nader Salessi Modular LED lamp
US8323439B2 (en) * 2009-03-08 2012-12-04 Hewlett-Packard Development Company, L.P. Depositing carbon nanotubes onto substrate
JP5463749B2 (ja) * 2009-06-17 2014-04-09 ソニー株式会社 透明導電性フィルムおよび透明導電性フィルムの製造方法
JP4527194B1 (ja) * 2009-12-11 2010-08-18 エンパイア テクノロジー ディベロップメント エルエルシー グラフェン構造体、グラフェン構造体の製造方法、及び電子デバイス
US8487518B2 (en) * 2010-12-06 2013-07-16 3M Innovative Properties Company Solid state light with optical guide and integrated thermal guide
JP6061638B2 (ja) * 2012-11-20 2017-01-18 株式会社小糸製作所 車両用灯具

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080131722A1 (en) 2006-03-21 2008-06-05 Ephraim Suhir Single Layer Carbon Nanotube-Based Structures and Methods for Removing Heat from Solid-State Devices
US20100102280A1 (en) * 2007-02-02 2010-04-29 Sony Deutschland Gmbh Method of producing a film of carbon nanotubes on a substrate

Also Published As

Publication number Publication date
KR20160047384A (ko) 2016-05-02
DE102015204934A1 (de) 2016-04-28
US20160116132A1 (en) 2016-04-28
US20180090653A1 (en) 2018-03-29
CN106152002B (zh) 2019-08-09
CN106152002A (zh) 2016-11-23

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